Buffalo Bore Ammunition 327 Federal Magnum 100 Grain Jacketed Hollow Point Box of 20


Buffalo Bore Heavy ammunition is loaded to be some of the most powerful and highest quality ammunition available in . Buffalo Bore Premium Heavy ammunitions is considered safe to use in any 327 Federal chambered firearm that is in normal operating condition. This ammunition is new production, non-corrosive, in boxer primed, reloadable brass cases.

Owner of Buffalo Bore Tim Sundles on Buffalo Bore Heavy 327 Federal Ammunition:

Our 100gr. JHP, 327 federal load, is the direct result of customer requests for such a load. It is a Full Power 327 Federal load and utilizes a flash suppressed powder, so the shooter will not be blinded by his own gunfire should the hammer be dropped in a low light situation.

As always, Buffalo Bore uses stock over-the-counter firearms to determine our published velocities, so the shooter will know what to expect in the real world. The industry wide use of extra-long laboratory test barrels, that generate unrealistic and exaggerated velocities, is dishonest to the customer. The below velocities were fired from my personal stock revolvers.

  • 1521 fps — USFA Sparrow Hawk, 7.5 inch barrel
  • 1466 fps — Ruger Black Hawk, 5.5 inch barrel
  • 1315 fps — Ruger SP101, 3 inch barrel


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Product Information

Cartridge327 Federal Magnum
Grain Weight100 Grains
Quantity20 Round
Muzzle Velocity1450 Feet Per Second
Muzzle Energy465 Foot Pounds
Bullet StyleJacketed Hollow Point
Lead FreeNo
Case TypeBrass

Delivery Information

Shipping Weight0.590 Pounds